dedf08166a
Added 863 files from NVIDIA/cccl sparse checkout: - c2h/ (27 files): Catch2 test helpers — generators, validators, runner - nvbench_helper/ (10 files): Benchmark harness utilities - cmake/ (29 files): CMake presets and build helpers - cudax/ (794 files): Experimental CUDA extensions - AGENTS.md: NVIDIA's official AI agent instructions for CCCL - CMakePresets.json: Standardized build configurations - cccl-version.json: Version tracking Also added CCCL_ASSET_MAP.md mapping all 4295 CCCL files to competition value and PRD items. cccl_upstream now covers 100% of competition-critical assets: - 27 tuning headers (SM80/90/100 benchmark data) - 32 dispatch headers (algorithm implementations) - 60 Thrust examples (correctness verification) - 217 CUB Catch2 tests (regression matrix) - 153 CUB benchmarks (parameter space search) - 18 CUB examples (API verification) - 27 test helpers + benchmark harness - 794 cudax experimental extensions
59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of CUDA Experimental in CUDA C++ Core Libraries,
|
|
// under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
// SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Include this first
|
|
#include <cuda/experimental/execution.cuh>
|
|
|
|
// Then include the test helpers
|
|
#include "common/checked_receiver.cuh"
|
|
#include "common/utility.cuh"
|
|
#include "testing.cuh"
|
|
|
|
namespace ex = cuda::experimental::execution;
|
|
|
|
namespace
|
|
{
|
|
C2H_TEST("simple use of conditional runs exactly one of the two closures", "[adaptors][conditional]")
|
|
{
|
|
for (int i = 42; i < 44; ++i)
|
|
{
|
|
bool even{false};
|
|
bool odd{false};
|
|
|
|
auto sndr1 =
|
|
ex::just(i)
|
|
| ex::conditional(
|
|
[](int i) {
|
|
return i % 2 == 0;
|
|
},
|
|
ex::then([&](int) {
|
|
even = true;
|
|
}),
|
|
ex::then([&](int) {
|
|
odd = true;
|
|
}));
|
|
|
|
check_value_types<types<>>(sndr1);
|
|
check_sends_stopped<false>(sndr1);
|
|
#if _CCCL_HAS_EXCEPTIONS()
|
|
check_error_types<ex::exception_ptr>(sndr1);
|
|
#else // ^^^ _CCCL_HAS_EXCEPTIONS() ^^^ / vvv !_CCCL_HAS_EXCEPTIONS() vvv
|
|
check_error_types<>(sndr1);
|
|
#endif // !_CCCL_HAS_EXCEPTIONS()
|
|
|
|
auto op = ex::connect(std::move(sndr1), checked_value_receiver<>{});
|
|
ex::start(op);
|
|
|
|
CHECK(even == (i % 2 == 0));
|
|
CHECK(odd == (i % 2 == 1));
|
|
}
|
|
}
|
|
} // namespace
|